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Identify like terms in the expression. Add or subtract the coefficients of like terms. Rewrite the expression with combined terms. Simplify 4x+5−2x+3. Combine the like terms (4x and −2x): 4x−2x=2x. Combine constants (5 and 3; 5 + 3 = 8).

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Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(x-6\right)^{2}. 2x^{3}-24x^{2}+72x Use the distributive property to multiply 2x by x^{2}-12x+36.

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2x2-6 Final result : 2 • (x2 - 3) Step by step solution : Step 1 :Equation at the end of step 1 : 2x2 - 6 Step 2 : Step 3 :Pulling out like terms : 3.1 Pull out like factors : 2x2 - ... \left. \begin {cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end {cases} \right. Solve your math problems using our free math solver with step-by-step solutions.

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